Describe the role of the hypothalamus in the control of hormone secretion by the pituitary
What will be an ideal response?
Answer: The hypothalamus controls the secretion of oxytocin (which elicits milk letdown) and vasopressin (which regulates kidney urine output) from the posterior pituitary. The hypothalamic neurosecretory cells secrete releasing factors which are carried by a blood system to the anterior pituitary, which in turn causes this portion of the pituitary to secrete additional hormones (e.g., GRH from the hypothalamus causes the secretion of gonadotropic hormones from the anterior pituitary).
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Lori is being interviewed by a college professor regarding her circle of friends. Lori says that she enjoys her friends because "they give me support and love." To what type of group does Lori belong?
A. facilitative group B. socially oriented group C. diffused oriented group D. task oriented group
In Eysenckâs PEN model, extraversion includes tendencies towards ____
a. ?lack of reflection b. ?being tough-minded c. ?feeling guilty d. ?being assertiveness
Men are much more likely to engage in sexual harassment than women. Which of the following is a biological explanation that has been proposed for this disparity?
A) Women have evolved to seek quantity and diversity in sexual partners, whereas men have not. B) Men have evolved to seek quantity and diversity in sexual partners, whereas women have not. C) Women in the workplace emit a pheromone that attracts male sexual interest. D) Men in the workplace emit a pheromone that attracts female sexual interest.
Luo and Baillargeon recorded the reactions of infants to visual scenes, some occluded,
some not. In terms of the reactions of children two months old or younger, presenting an occlusion was the same as a. presenting full occlusion. b. presenting no occlusion. c. presenting an alternating occlusion. d. reversing the sequence of actions. e. inverting the sequence of actions.