Responses of dairy heifers to the visual cliff formed by a herringbone milking pit: evidence of fear of heights in cows (Bos taurus)

The ability of cows (Bos taurus) to perceive depth has never been experimentally investigated. If cows can perceive depth, the milking pit in commercial milking facilities may be fear provoking for dairy cows, as past research has shown that most land-dwelling species possess an instinctive fear of heights. In the current study, 12 dairy heifers (1-year-old cows) were exposed to a milking pit (depth-exposed group) and 13 heifers (control group) were exposed to a standard change in the environment while they moved through a milking facility over a 5-day treatment period. Heifers in the depth-exposed group showed a higher heart rate (p < .05) and stopped more often (p < .05) than did those in the control group; persistence of heart rate but not of behavioral responses on repeated exposures indicated that some habituation to the depth stimulus had occurred. Depth exposure had no effect on cortisol concentrations or on ease of handling. These results indicate that heifers responded differently to a change in depth than they did to a standard change in the environment and provide evidence of both depth perception and acute fear of heights in cows.     

Abracadabra Tongue: Poetry Magic

The author has known that poetry is magic since she was a child. However when she sat down to write about it she went blank, confronted by the taboo against magic in our rationalistic culture. In the way of Jungian magic she is helped by dream figures. The Muslim Solomon takes her on a flying carpet journey which reveals the magic of poetic influence: how Hafiz influenced Goethe influenced Lorca influenced her, which is how Persian mysticism found its way into her poetry. She tells the story of her development as a poet, how she learned fermentation magic—the difficult and often painful process required by poetic vision and revision in which grapes must be crushed, favorite phrases and metaphors must be ruthlessly smashed. The Queen of Sheba, another dream figure, shows up to tell her version of the story of her relationship with Solomon. She reveals the dark, fierce, and lusty lineage of her “old black magic” and how it has made its way into the author's poetry.     

The relationship between intrinsic motivation and academic achievement for first generation Latino college students

Hispanic students are pursuing higher education more than in previous years and they often represent their family as the first member to attend college (Strage in Coll Stud J 33:198–205, 1999). Past educational research has studied the influence of intrinsic motivation on academic achievement in various ethnically diverse elementary, middle school and high school student populations (Areepattamannil in Soc Psychol Educ 15:367–386, 2012; Crumpton and Gregory in J Educ Psychol 104:42–53, 2011; Lepper et al. in J Educ Psychol 92:184–196, 2005). Despite the fact that many studies using college student samples have also shown the positive role of intrinsic motivation with achievement outcomes (Harackiewicz et al. in Educ Psychol 33:1–21, 1998; Simons et al. in Br J Educ Psychol 74:343–360, 2004; Vallerand and Bissonnette in J Pers 60:599–620, 1992), few studies focus on Latino samples. We expect that intrinsic motivation may play an important role in the academic achievement of Latino students, particularly first generation college students. The current review will examine self-determination theory, including intrinsic motivation and extrinsic motivation, as well as relevant research pertaining to the connection between intrinsic motivation and academic achievement. The relationship between intrinsic motivation and academic achievement for first generation Latino college students will be examined along with ways to increase intrinsic motivation and academic achievement in turn. Implications for future research will be discussed.     

The You Turn

This introductory paper sets out a framework for approaching some of the claims about the second person made by the papers collected in the special edition of Philosophical Explorations on The Second Person (2014, 17:3). It does so by putting centre stage the notion of a ‘bipolar second person relation’, and examining ways of giving it substance suggested by the authors of these papers. In particular, it focuses on claims made (and denied) in these papers (a) about the existence and/or nature of second person thought, second person reasons for action and second person reasons for belief and (b) about possible connections among thought-theoretical, ethical and epistemological issues and debates in this area.     

The Impact of Insecure Attachment on Mothering: A New Mother’s Story

This article describes the treatment of a first-time mother and her daughter. The mother’s impoverished primary relationships and the fragility of her early attachments contribute to her challenges with motherhood. Through parent-infant treatment she is gradually developing the capacity to reflect upon her experience and beginning to make discoveries about her attitudes toward herself and others. My work with Leslie has deepened my appreciation for Daniel Stern’s notion of “the motherhood constellation” and for the power of insecure attachment to destabilize the parent and consequently the parent-child relationship. During the treatment, I used the Newborn Behavioral Observations system as an adjunct to therapy to help demonstrate to this distressed new mother her infant’s competencies. Later, I also used the Adult Attachment Interview to enhance her curiosity about her own childhood, and in particular her relationship to her mother and the impact of that relationship on her own mothering.     

Absolute and relative pitch: Global versus local processing of chords

Absolute pitch (AP) is the ability to identify or produce notes without any reference note. An ongoing debate exists regarding the benefits or disadvantages of AP in processing music. One of the main issues in this context is whether the categorical perception of pitch in AP possessors may interfere in processing tasks requiring relative pitch (RP). Previous studies, focusing mainly on melodic and interval perception, have obtained inconsistent results. The aim of the present study was to examine the effect of AP and RP separately, using isolated chords. Seventy-three musicians were categorized into four groups of high and low AP and RP, and were tested on two tasks: identifying chord types (Task 1), and identifying a single note within a chord (Task 2). A main effect of RP on Task 1 and an interaction between AP and RP in reaction times were found. On Task 2 main effects of AP and RP, and an interaction were found, with highest performance in participants with both high AP and RP. Results suggest that AP and RP should be regarded as two different abilities, and that AP may slow down reaction times for tasks requiring global processing.