Unconscious memory bias in depression: perceptual and conceptual processes

Mood-congruent memory (MCM) bias in depression was investigated using 4 different implicit memory tests. Two of the implicit tests were perceptually driven, and 2 were conceptually driven. Depressed participants and nondepressed controls were assigned to 1 of 4 implicit memory tests after studying positive and negative adjectives. Results showed no MCM bias in the perceptually driven tests. MCM was demonstrated in 1 of the conceptually driven tests, but only for adjectives that were conceptually encoded. Results support the theory that mood-congruent processes in depression are limited to conceptual processing. However, activation of conceptual processes may not be sufficient for demonstrating mood congruency.     

Personality assessment and counseling psychology

This article examines the place of personality assessment in counseling psychology. Three areas are considered: (a) the types of tests counseling psychologists use, (b) the perspective counseling psychologists apply to the use of tests, and (c) projective techniques and counseling psychology. Each area is examined, and the issues it raises for counseling psychology are presented. Some conclusions about personality assessment practices in counseling psychology are made, and several directions for future training are identified.     

Personal-social education: Beyond the national curriculum

The impact of the first ten years of the National Curriculum in England and Wales upon personal-social education (PSE) is analysed. It is proposed that many indirect processes have led to PSE having a lesser place in schools. The analysis offers some broad pointers for improvement. A conception of improved PSE for 21st-century schools is identified.     

Conflicting codes: Professional, ethical, and legal obligations in archaeology

Archaeologists employed in governmental positions often deal with issues that produce conflicts between their professional duties to their employer, their ethical responsibilities to the resource, and their obligations as established by legislation. The paper examines some of the conflicts imposed on governmental archaeologists by each of these systems but focuses on the conflicts imposed by federal legislation and regulations on governmental archaeologists, using “Kennewick Man” as an example. This is a revised edition of a paper written for the symposium: “Ethics in Science: Special Problems in Anthropology and Archaeology,” organized by Merrilee Salmon; 1998 Annual Meeting of the American Association for the Advancement of Science (Philadelphia, February 15, 1998). The original paper was in a more conversational style as befitting a discussion atmosphere. Revisions, comments, and opinions are entirely the author’s. Joe Watkins is the Anadarko Agency Archaeologist at the Bureau of Indian Affairs and is a Research Associate in the Department of Anthropology, Indiana University.     

MacPotthoff: automated calculation of the Potthoff regression bias procedure

Test bias, in contrast to test fairness, is best conceptualized in validity terms amenable to statistical analysis. Evidence of predictive validity may be most salient in many situations. Evaluation of predictive bias is generally operationalized via linear regression. Potthoff (1978) provided an efficient and parsimonious regression bias procedure that allows both simultaneous and separate tests of regression slopes and intercepts across groups. A Macintosh computer program, MacPotthoff, is presented for automated calculation of Potthoff regression bias statistics.     

Approaches to Learning of Nigerian Secondary School Children: Emic and Etic Perspectives

Two studies are reported which explore the approach to learning of Nigerian secondary school pupils from both emic and etic perspectives. In the first study, 150 14–16-year-olds were asked to provide open-ended answers to the question “What do you mean by learning?” Content analysis identified learning conceptions similar to those found in Western studies which are thought to underlie deep and surface approaches to learning. The second study investigates the reliability and validity of a Western-developed instrument, the Learning Process Questionnaire, for 265 14–16-year-old Nigerian children. The findings based on internal consistency reliability estimates, scale factor analysis, and hypothesized correlations with other variables were generally encouraging. Tentative comparisons of the approach to learning of these Nigerians with same-aged Australian, Nepalese, Hong Kong, and Filipino children questioned the stereotype of Third-World learners as rote learners.     

The revelation effect: when disguising test items induces recognition

Documented here is a bias whereby items are more likely to be judged as having been presented beforehand if they are disguised in some way and so have to be discovered or "revealed." The bias was found for test words that were unfolded letter by letter (Experiments 1 and 3), presented with their letters either transposed (Experiments 2 and 3), or individually rotated (Experiments 4 and 5), or rotated as a whole (Experiment 5), and for test numbers that were presented in the form of roman numerals (Experiment 6) or equations (Experiment 7). The bias occurred both for items that were presented beforehand and for those that were not. No bias was found when words were judged, not for prior occurrence, but for typicality as category instances (Experiment 8), lexicality (Experiment 9), frequency of general usage (Experiment 10), or number of times encountered during the preceding week (Experiment 11).     

Further evidence of the intricacy of memory span

Memory span was measured for lists of verbal items constructed such that the items in the first half of the list were of one category and those of the second half were of another. In Experiment 1, the lists consisted of digits and words (e.g., 2, 8, 7, horse, cow, sheep or horse, cow, sheep, 2, 8, 7); in Experiment 2, they consisted of words from the same semantic domain and words from different semantic domains; in Experiments 3 and 4, they consisted of words that rhymed and words that did not rhyme. A category-order effect occurred in each experiment: Span was larger when the digits, same-domain words, or rhyming words occurred in the first half of the list than when they occurred in the second half. These findings suggest that memory span is more complex than is generally assumed.     

Constructive and unconstructive repetitive thought

The author reviews research showing that repetitive thought (RT) can have constructive or unconstructive consequences. The main unconstructive consequences of RT are (a) depression, (b) anxiety, and (c) difficulties in physical health. The main constructive consequences of RT are (a) recovery from upsetting and traumatic events, (b) adaptive preparation and anticipatory planning, (c) recovery from depression, and (d) uptake of health-promoting behaviors. Several potential principles accounting for these distinct consequences of RT are identified within this review: (a) the valence of thought content, (b) the intrapersonal and situational context in which RT occurs, and (c) the level of construal (abstract vs. concrete processing) adopted during RT. Of the existing models of RT, it is proposed that an elaborated version of the control theory account provides the best theoretical framework to account for its distinct consequences.     

TouchStat v. 3.00: A new and improved Monte Carlo adjunct for the sequential touching task

The sequential-touching procedure is employed by researchers studying nonlinguistic categorization in toddlers. TouchStat 3.00 is introduced in this article as an adjunct to the sequential-touching procedure, allowing researchers to compare children's actual touching behavior to what might be expected by chance. Advantages over the Thomas and Dahlin (2000) framework include ease of use, and fewer assumptive limitations. Improvements over TouchStat 1.00 include calculation of chance probabilities for multiple "special cases" and for immediate intercategory alternations. A new feature for calculating mean run length is also included.