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Sveta_85 [38]
3 years ago
13

For the past month Lawrence seems to have lost interest in most of his normal activities. He feels irritable, and he has had dif

ficulty sleeping. He also finds that he has difficulty making decisions. Lawrence's symptoms are most consistent with those seen in__________.
a. bipolar disorder
b. major depressive disorder
c. generalized anxiety disorder
d. disorganized schizophrenia
Social Studies
1 answer:
ruslelena [56]3 years ago
6 0

Answer:

c. generalized anxiety disorder  

Explanation:

Obviously Lawrence is NOT going through a bipolar disorder because there's nothing to suggest he is hyperactive sometimes rather he is irritable and unable to concentrate and make decisions which are typical symptoms of generalized anxiety disorder. It could not also have been a major depressive disorder because there is no suggestion of suicidal inclination. Generalized anxiety disorder has to do with worry over everyday normal activities and inability to concentrate.

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In a two-choice situation for pigeons, the left key has a VI schedule that delivers 60 reinforcers per hour, and the right key h
zepelin [54]

Answer:

75%

Explanation:

In order to understand this question you need to understand the matching law first. The matching law provides the density of reinforcement or the rate of reinforcement if more than one response is available simultaneously to the individual. Here, two responses are available which are left key, 60 reinforcers per hour, and right key, 20 reinforcers per hour. This provides the ratio between the two reinforcers which is 60:20 or 3:1 in favor of left key. Here, one has to make a prediction only for left key and based on 3:1 ratio it can be said that 75% of pigeon will make their responses on the left key.

5 0
3 years ago
True or false?
kipiarov [429]

Answer:

True

Explanation:

5 0
3 years ago
Read 2 more answers
Hens usually begin laying eggs when they are about 6 months old. Young hens tend to lay smaller​ eggs, often weighing less than
miv72 [106K]

Answer:

          \large\boxed{\large\boxed{1.33g}}

Explanation:

Your question has one part only: <em>a) The average weight of the eggs produced by the young hens is 50.1 ​grams, and only 25​% of their eggs exceed the desired minimum weight. If a Normal model is​ appropriate, what would the standard deviation of the egg weights​ be?</em>

<em />

<h2><em>Solution</em></h2><h2><em /></h2>

You are given the <em>mean</em>, the reference value, and the <em>percent of egss that exceeds that minimum</em>.

In terms of the parameters of a normal distribution that is:

  • <em>mean</em> =<em> 50.1g</em> (μ)
  • X<em> = 51 g</em>
  • Area of the graph above X = 51 g = <em>25%</em>

Using a standard<em> normal distribution</em> table, you can find the Z-score for which the area under the curve is greater than 25%, i.e. 0.25

The tables with two decimals for the Z-score show probability 0.2514 for Z-score of 0.67 and probabilidad 0.2483 for Z-score = 0.68.

Thus, you must interpolate. Since, (0.2514 + 0.2483)/2  ≈ 0.25, your Z-score is in the middle.

That is, Z-score = (0.67 + 0.68)/2 = 0.675.

Now use the formula for Z-score and solve for the <em>standard deviation</em> (σ):

          Z-score=(x-\mu)/\sigma

          0.675=(51g-50.1g)/\sigma

          \sigma =0.9g/0.675=1.33g

6 0
3 years ago
Which of the following is an example of nonmaterial culture?
fiasKO [112]
A nonmaterial culture would be c. socialism
4 0
3 years ago
The fact that people usually correctly remember where they were when they learned of the September 11th, 2001, attacks but are l
Lana71 [14]

Answer:

flashbulb memories

Explanation:

The idea that people typically recall accurately where they were actaully when they heard about September 11, 2001, attacks but are less precise about what they were doing or telling them, leads experts to conclude that flashbulb memories, though not fully reliable, contain "substantial kernels of accuracy."

A flashbulb memory is a finely detailed, extraordinarily detailed ' snapshot ' of the instant and circumstances where a piece of shocking (or emotionally exciting) news has been received.

8 0
3 years ago
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