A child is shown two identical tall containers, half-filled with water. The contents of one container are then poured into a short, wide container. If the child states that both containers still have the same amount, that phenomenon would be called
classification.
conservation.
centration.
transformation.
conservation.
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A sample of n = 15 scores ranges from a high of X = 11 to a low of X = 3 . If these scores are placed in a frequency distribution table, how many X values will be listed in the first column?
a. 8 b. 9 c. 10 d. It depends on whether any scores have a zero frequency.
Answer the following statements true (T) or false (F)
1. Despite early reports, recent research has indicated that biofeedback is not effective at treating brain-wave abnormalities in disorders such as epilepsy. 2. Biofeedback has been demonstrated to be about three times as effective in reducing stress as traditional relaxation therapy. 3. Research has indicated that exercise is as effective as the most effective psychological interventions for depression. 4. Aerobic exercise is a causal factor in promoting psychological well-being. 5. Aerobic exercise blocks the release of endogenous opioids in the brain, producing a runner's high.
Race is what kind of a concept?
a) cognitive b) cultural c) biological d) social
__________ includes problems of inattention, hyperactivity, and impulsiveness.
A. Attention-deficit/hyperactivity disorder B. High BMI C. Type II diabetes D. Myopia