Investigations of the Behavior of Paramecium Aurelia: III. The Effect of the Presence and Absence of Light on the Occurrence of a Response

This study was designed to evaluate how a series of measures made on 77 infants at ages 3, 6, 9, 12, 18, and 24 months could be used to predict measures made at about 5 years of age. The analytical procedures were selected to be sensitive to differences among individuals in the function that relates test performance to age. Neither evidence for such heterogeneity nor incremental validity of the measures made at 18 months and earlier was obtained. It is concluded that the Gesell Developmental Schedule, the Cattell Infant intelligence Scale, and the California Infant Scale of Motor Development, administered at 18 months and earlier, are invalid both as static indicators of later performance and as dynamic indicators of development.     

Some Personality Characteristics of the Culturally Disadvantaged

The relationship between sensitive maternal behavior and mother-infant vocalization during feedings was examined in an effort to determine this situational meaning of Ainsworth's concept of sensitivity. Ss were 28 white, middle-class mothers and their infants. Excerpts of home feedings videotaped at 6 and 9 months were coded for frequency of contingent vocal interaction and quality of vocal affect. Sensitive mothers were distinguished from insensitive mothers at each age period by differing vocal patterns. At 6 months, infants of sensitive mothers vocalized significantly less than did infants of insensitive mothers. Mothers in both groups responded to their infants' vocalizations equally as often. At 9 months, infants in both groups vocalized the same amount, while sensitive mothers vocalized more often in response to their infants than did insensitive mothers. The only significant difference in vocal affect was found in the greater positive affect among sensitive mothers at 9 months.     

Coconstructing Mother–Infant Distress: The Microsynchrony of Maternal Impingement and Infant Avoidance in the Face-to-Face Encounter

This article takes a new look at the self-experience of creative artists. A five-step model of the creative process is put forth: preparation, inspiration, realization, completion, and objectification. The vicissitudes the creative self undergoes in each step are described, as well as the selfobject experiences needed to sustain the self through each phase. Of particular interest in this regard are the roles of the “muse” and of the artistic community. The article then describes three pathologies that the creative self is particularly prone to: addictions, vertical splits, and depression/isolation. The article concludes with a case example of a female patient who brought her paintings and stories into therapy.     

Correcting Big Five Personality Measurements for Acquiescence: An 18‐Country Cross‐Cultural Study

For groups of persons with low or medium levels of education, Big Five personality scales typically yield scores that poorly replicate the idealized Big Five factor pattern. On the basis of representative samples of German adults, Rammstedt et al. have demonstrated that correcting each person's score for acquiescence eliminates this problem. In the present 18‐country study using large samples representative of each country's adult population, we found that, in all cases, correcting for acquiescence did indeed improve the congruence of factor loadings with an idealized Big Five pattern. However, although this correction led to acceptably high correspondence levels in all countries classified as individualistic, this was not always true for non‐individualistic countries. Possible reasons for this finding are discussed. Copyright © 2012 John Wiley & Sons, Ltd.     

Virtual reality and the new psychophysics

Virtual reality (VR) promises methodological rigour with the extra benefit of allowing us to study the context-dependent behaviour of individuals in their natural environment. Pan and Hamilton (2018, Br. J. Psychol.) provide a useful overview of methodological recommendations for using VR. Here, we highlight some other aspects of the use of VR. Our first argument is that VR can be useful by virtue of its differences from the normal perceptual environment. That is, by virtue of its relative non-realism and poverty of its perceptual elements, it can actually offer increased clarity with respect to the features of interest for the researcher. Our second argument is that VR exerts its measurable influence more by eliciting an acceptance of the virtual world (i.e., ‘suspension of disbelief’) rather than by eliciting a true belief of the realism of the VR environment. We conclude by providing a novel suggestion for combining neuroimaging methods with embodied VR that relies on the suspension of disbelief.     

Overpopulation and the Lifeboat Metaphor: A Critique from an African Worldview

This article is a contribution to overpopulation discourse in environmental ethics. It is based on the hypothesis that, even though the idea and reasoning behind Garret Hardin’s lifeboat metaphor are crucial within the current environmental crisis, from an African perspective, the metaphor raises a number of questions. The article argues that the lifeboat metaphor poses an ethical challenge to most communities particularly in Africa because it runs contrary to their political and cultural worldview. I advance two central claims in the framework of insights from an African worldview. First, the ethics behind the lifeboat metaphor is deeply dependent upon political power differentials, particularly between affluent and poor nations. Second, the metaphor fails to take into consideration the cultural understanding of population in Africa.     

Aging,source memory,and the experience of “remembering”

In a previous study, we found source memory for perceptual features to differentiate between younger but not older adults’ reports of recollective (“remember”; R) and “know” (K) experiences. In two experiments with younger (17–30 years) and older (64–81 years) participants, we examined whether memory for meaningful speaker sources would accompany older adults’ recollective experience. Indeed, memory for male and female speakers (but not partial memory for gender; Experiment 1) as well as bound memory for speakers and their facial expressions (Experiment 2) distinguished between both younger and older adults’ RK reports. Thus, memory for some sources forms a common basis for younger and older adults’ retrieval experience. Nonetheless, older adults still showed lower objective source memory and lower subjective source-attribution confidence than younger adults when reporting recollective experiences, suggesting that source memory is less relevant to their retrieval experience than for younger adults.     

Catholic Religious Orders of Women in China: Adaptation and Power

Although sociologists have argued that religious orders fulfill the same creative functions within Catholicism that sectarian groups perform for Protestantism, no research has examined whether the orders can serve this function in non-Western societies where Catholics are a minority. This article examines Catholic religious orders of women in mainland China today. Both internal and external factors prevent Chinese sisters from gaining the power and autonomy they would need to serve as change agents in the Chinese Catholic Church. The effectiveness of external attempts to ameliorate the sisters' difficulties is evaluated.     

THE OTHER SIDE OF SILENCE: RACHEL CARSON'S VIEWS OF ANIMALS

Abstract The publication of Rachel Carson's Silent Spring, a compelling blend of stories, natural history, human values, and biological facts, in 1962 was instrumental in launching the modern environmental movement. We consider Carson's attitude toward animals in Silent Spring and in her other writings. Carson favored responsible stewardship and was more of an animal welfarist and environmentalist/conservation biologist who privileged ecosystems and species than an animal activist who privileged individuals, and she did not advocate an animal‐rights agenda. There is clear tension in Carson's writings. Often she seems troubled by attempting to come across as a moderate and practical scientist, and some of her words, when considered out of context, could lead one to label her as an animal‐rightist. While some of Carson's writing favors human‐centered interests, she did not believe that only humans counted. Her warnings about silent springs must be taken seriously, perhaps even more seriously than when they were penned more than four decades ago. Carson was a passionate and extremely influential activist and if a world of persons like her were in charge of our global environmental policies, we and our fellow animals would be in much better shape than we currently are.     

Older adults' use of metacognitive knowledge in source monitoring: spared monitoring but impaired control

While episodic memory declines with age, metacognitive monitoring is spared. The current study explored whether older adults can use their preserved metacognitive knowledge to make source guesses in the absence of source memory. Through repetition, words from two sources (italic vs. bold text type) differed in memorability. There were no age differences in monitoring this difference despite an age difference in memory. Older adults used their metacognitive knowledge to make source guesses but showed a deficit in varying their source guessing based on word recognition. Therefore, older adults may not fully benefit from metacognitive knowledge about sources in source monitoring.