Four-month-old Logan’s parents are tracking his motor development. Which motor skill is Logan likely to have already achieved?
A) sitting alone
B) grasping a cube
C) pulling to stand
D) playing pat-a-cake
Answer: B
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Answer the following statements true (T) or false (F)
1. Telomerase is an enzyme that rebuilds telomeres at the tips of chromosomes. 2. If telomeres become too short, cells can no longer divide, which can lead to the development of tumours and a range of diseases. 3. Ultimately, telomerase cannot keep up telomere production at a sufficient pace, and over time cells lose their ability to divide, causing aging and, in the end, cell death. 4. Lymphocytes are cells that produce antibodies that fight infection. 5. Chronic life stressors and brief life stressors both wear down the immune system and increase the likelihood of illness.
In I Do!, the article about video self-modeling, the progress of the target behavior was compared to
(a) the same behavior in other children (b) the therapist's estimates of progress without VSM (c) the participants' were asked to estimate their own future behavior (d) all of the above [a, b, and c] were used as measures
Extreme turmoil and rebellion in adolescence are:
a nearly universal. b. the exception rather than the rule. c. rare.
Bandura's book, Aggression: A Social Learning Analysis, emphasizes modeling of aggression in three contexts. Which one of the following is not one of the areas emphasized?
A. Familial influences B. Subcultural influences C. Symbolic models D. Peer influences