A Primer on Psychological Theory

This paper addresses some of the principal constituent elements in the formation of theories in the science of psychology. To that end, means of theory construction, concomitant theory functions and types, and norms of acceptance are presented. Where appropriate, efforts were made to cite particular historic or contemporary theories of human behavior as cogent exemplars.     

A study of the greater male variability hypothesis in creative thinking in Mainland China: Male superiority exists

This study tested the greater male variability hypothesis in creative thinking with a Chinese student sample in Mainland China. The Test for Creative Thinking-Drawing Production (TCT-DP) was administered to 627 Chinese adolescent boys (n = 332) and girls (n = 295). Results using the boy/girl variance ratio (VR) generally supported the hypothesis that boys have greater variability than girls in creativity test performance. However, results using the boy/girl ratios from different regions of the creativity score distribution revealed a pattern of male superiority. While boys significantly outnumbered girls in the higher extremes, girls tended to outnumber boys in the central region and the lower extremes. Results from an analysis of the means lent further support to the findings of male superiority. Plausible explanations for greater male variability and male superiority in Mainland China are proposed. The theoretical and practical implications of the findings are discussed.     

In conversation with J. Philippe Rushton

The interview covers Rushton’s background in England, South Africa, and Canada, his education at the University of London (B.Sc., 1970; Ph.D., 1973), and his early research (1970–1980) on the social learning of generosity in 7- to 11-year olds. In his first book, Altruism, socialization, and society (1980), Rushton solved two “anomalies” for his social learning perspective—altruism in animals and traits in people—causing a “paradigm shift” for him toward sociobiology. He spent January to June 1981 at the University of California, Berkeley, to study the longitudinal stability of personality traits like altruism. There, he was influenced by Jensen’s work on g and race differences in rate of maturation and two-egg twinning. Subsequently, Rushton found that across 60 variables, Europeans fall between East Asians and Africans, closer to East Asians. He extrapolated Wilson’s (fast–slow) r-K life history theory to explain the pattern. Also covered is Rushton’s research on the heritability of altruism, and Genetic Similarity Theory explaining assortative mating and ethnic nepotism. Spouses and best friends are as similar as half-siblings and people randomly chosen from the same ethnic group are as related as first cousins. Altruism follows lines of similarity to replicate genes effectively. Rushton’s research on creativity is described.     

A quality assurance programme for psychotherapy — The finnish experience

In many respects the status of psychotherapy in public health-care systems is similar to that of alternative medicine. The roots of training are outside universities. Legitimation and public funding have been non-existent or insufficient as compared with other fields of health care. Also a great deal of mysticism is attached to both. It is therefore relevant to study the role of psychotherapy from the frame of reference given by research into alternative health care.

Formal health care is characterised by (1) legalised status, (2) access to public funding and (3) integration in the formal medical curriculum. On the other hand there are several treatment philosophies which remain as outsiders from the point of view of formal health care. Informal health care approaches are characterised by (1) lack of legalised status, (2) no access to public funding and (3) no integration in the medical curriculum. Alternative medicine is a term usually attached to forms of informal health care like acupuncture, Spa-culture etc.

Psychotherapy in the public health sector lies somewhere between formal and informal health care. While it has no legalised status, anyone may call himself ‘psychotherapist’. Its definition remains obscure and its public accountability poor.

In this paper I have tried to show how one country — Finland — has tried to grapple with this problem as it attempted to set up psychotherapy services whose quality could be properly monitored — ‘Quality Assurance’ — allowing for public accountability. Now that psychotherapy is well established as a valuable treatment in the field of mental health it is possible to consider future expansion as a cost-effective way to improve the general mental health of the country.     

The indirect effect of attention bias on memory via interpretation bias: Evidence for the combined cognitive bias hypothesis in subclinical depression

Little research has investigated functional relations among attention, interpretation, and memory biases in depressed samples. The present study tested the indirect effect of attention bias on memory through interpretation bias as an intervening variable in a mixed sample of non-depressed and subclinically depressed individuals. Subclinically depressed and non-depressed individuals completed a spatial cueing task (to measure attention bias), followed by a scrambled sentences test (to measure interpretation bias), and an incidental free recall task (to measure memory bias). Bias-corrected bootstrapping yielded evidence for the hypothesised indirect effect model, in that an emotional bias in attention is related to a congruent bias in interpretative choices which are in turn reflected in memory. These findings extend previous research and provide further support for the combined cognitive bias hypothesis in depression. Theoretical and clinical implications of our findings are discussed.     

Children's and adults’ understanding of the “disgust face”

By the age of 4 years, children (N=120) know the meaning of the word disgust as well as they know the meaning of anger and fear; for example, when asked, they are equally able to generate a plausible cause for each of these emotions. Yet, in tasks involving facial expressions (free labelling of faces, deciding whether or not a face expresses disgust, or finding a “disgust face” in an array of faces), a majority of 3- to 7-year-old children (N=144) associated the prototypical “disgust face” with anger and denied its association with disgust (25% of adults on the same tasks did so as well). These results challenge the assumption that all humans easily recognise disgust from its facial expression and that this recognition is a precursor to children's understanding of the emotion of disgust.     

协作抑制的认知机制

协作抑制是指当人们在一个记忆小组中一起提取信息的时候,小组提取的信息总量比等量个体提取的信息总量要少.心理学研究者致力于从认知角度对该现象进行解释,主要的理论解释有提取策略破坏假说和提取抑制假说.前者认为小组成员的提取结果对组内其他成员的信息组织策略产生了干扰,导致小组的提取成绩低.而后者认为小组内成员的提取结果会抑制其他成员对非提取项目的表征,降低小组协作提取能力,出现协作抑制.本文对两种理论假说的提出背景,基本观点,证据支持及现有争论进行了介绍,同时指出了未来的研究应关注于对两种机制的关键矛盾点进行区别性检验、对不同认知机制在不同条件下成立可靠性的检验以及通过对编码阶段进行操控来进一步考察协作抑制的认知机制.     

Load theory of selective attention and the role of perceptual load: Is it time for revision?

Perceptual load hypothesis is proposed as a compromise between early and late theory of selective attention which states that the selection will operate early when the load on perception is high and it will operate late when the load on perception is low. Experimental findings have shown that the perceptual load hypothesis is too simplistic in nature as perceptual load is not the only determinant of selection processes. It is difficult to apply the load hypothesis to explain the occurrence of early selection in low load displays as well as the selection processes that operate on distractor and target stimuli that are a part of the same object. Factors like spatial proximity, cues that manipulate the spatial extent of attentional focus, salience of targets as well as the distractors, and perceptual grouping between the target and the distractors should be taken into account while explaining the selective control of attention. Thus, the perceptual load of the display is one such factor that affects selective attention and goal-directed behaviour, but it is not the only factor to affect the selective control of attention.     

Guest Editorial: Who's Afraid of Life After Death?

The evidence for an afterlife is sufficiently strong and compelling that an unbiased person ought to conclude that materialism is a false theory. Yet the academy refuses to examine the evidence, and clings to materialism as if it were a priori true, instead of a posteriori false. I suggest several explanations for the monumental failure of curiosity on the part of academia. First, there is deep confusion between the concepts of evidence and proof. Second, materialism functions as a powerful paradigm that structures the shape of scientific explanations, but is not itself open to question. The third explanation is intellectual arrogance, as the possible existence of disembodied intelligence threatens the materialistic belief that the educated human brain is the highest form of intelligence in existence. Finally, there is a social taboo against belief in an afterlife, as our whole way of life is predicated on materialism and might collapse if near-death experiences, particularly the life review, were accepted as fact.     

Healing Rituals for Couples Recovering from Adultery

Recovery from the trauma of adultery is a process that is full of points where the couple can get stuck. We describe an experiential model that utilizes healing rituals. We start with a general exploration of the use of rituals in marriage and family therapy. The key elements of effective rituals are described. We describe stuck points in these relationships including: 1) knowing the details, 2) releasing the anger, 3) showing commitment, 4) rebuilding trust, and 5) rebuilding the relationship. Ritualized interventions are described for each of these stuck points.