All categories

3 years ago

Time-outs are ineffective because

2 answers:

8 0

I think the correct answer would be the child quietly sits until the timer goes off. It is ineffective because the child would be used to this process and would come to a time where he will not get something from it.Also, it would make a child feel isolated and alone which would affect hi self-esteem in a long run.

Anika [276]3 years ago

6 0

Answer:

Time-outs are ineffective because

c. the child quietly sits until the timer goes off.

Explanation:

Time out was a technique proposed in the early 2000s with a poor notion of behavioralism control of the stimuli or conditions. However, after the children develop resistance to it by understanding that after a short while he or she will be delivered back to what he or she was doing there will be no permanent loss for them. Thus, it is a very ineffective technique created under the seeking of extension of the stimulus. An effective technique of removal of the variable would retrieve the stimuli and explain to the children it was retrieved from him or her because she didn't fulfill the expectations of behavior attached to it.

You might be interested in

Student groups are given an unknown liquid to test using the four indicators. One group conducts the tests and records these res

ivolga24 [154]

Answer:

The answer is (d) I promise i'm not lying I just checked on my test

Explanation:

8 0

4 years ago

Read 2 more answers

What is a vector?

Nonamiya [84]

A quantity that has magnitude and direction.

7 0

3 years ago

Read 2 more answers

A 2000-kg truck is being used to lift a 400-kg boulder B that is on a 50-kg pallet A. Knowing the acceleration of the rear-wheel

anzhelika [568]

Answer:

(a) reaction at each front wheel is 5272N (upward)

(b) force between boulder and pallet is 4124N (compression)

Explanation:

Acceleration of the truck $a_{t$ = 1 m/ $s^{2}$ (to the left)

when the truck moves 1 m to the left, the boulder is B and pallet A are raised 0.5 m, then,

$a_{A}$ = 0.5 m/ $s^{2}$ (upward) , $a_{B}$ = 0.5 m/ $s^{2}$ (upward)

Let T be tension in the cable

pallet and boulder: ∑fy = ∑(fy)eff = 2T- ( $m_{A}$ + $m_{B}$ )g = ( $m_{A}$ + $m_{B}$ ) $a_{B}$

= 2T- (400 + 50)*(9.81 m/ $s^{2}$ ) = (400 + 50)*(0.5 m/ $s^{2}$ )

T = 2320N

Truck: $M_{R}$ = ∑( $M_{R}$ )eff: = $-N_{f}$ (3.4m) + $m_{T}$ (2.0m) - T (0.6m)= $m_{T} a_{T}$ (1.0m)

Nf = (2.0m)(2000 kg)(9.81 m/ $s^{2}$ )/3.4m - (0.6 m)(2320 N)/3.4m + (1.0 m)(2000 kg)(1.0 m/ $s^{2}$ ) = 11541.2N - 409.4N - 588.2N = 10544N

∑fy (upward) = ∑(fy)eff: $N_{f}$ + $N_{R}$ - $m_{T}$ g = 0

10544 + $N_{R}$ - (2000kg)(9.81 m/ $s^{2}$ ) = 0

$N_{R}$ = 9076N

∑fx (to the left) = ∑(fx)eff: $F_{R}$ - T = $m_{T} a_{T}$

$F_{R}$ = 2320N + (2000kg)(9.81 m/ $s^{2}$ ) = 4320N

(a) reaction at each front wheel:

1/2 $N_{f}$ (upward): 1/2 (10544N) = 5272N (upward)

(b) force between boulder and pallet:

∑fy (upward) = ∑(fy)eff: $N_{B}$ + $M_{B}$ g - $m_{B}$ $a_{B}$

$N_{B}$ = (400kg)(9.81 m/ $s^{2}$ ) + (400kg)(0.5 m/ $s^{2}$ ) = 4124N (compression)

3 0

4 years ago

Read 2 more answers

1. Describe the vibration caused by primary waves.

mrs_skeptik [129]

Energy released during an earthquake travels in the form of waves around the Earth. Two types of seismic wave exist, P- and S-waves. They are different in the way that they travel through the Earth. ... They are transverse waves which mean the vibrations are at right angles to the direction of travel.

5 0

4 years ago

When holes are drilled through the wall of a water tower, water will spurt out the greatest horozontal distance from the hole cl

Mnenie [13.5K]

Bottom of the water tower

Explanation:

When holes are drilled through the wall of a water tower, water will spurt out the greatest horizontal distance from the hole closest to the bottom of the water tower.

This is because the near the bottom of the tower is the greatest compared to other parts of the tower.

The pressure increases with depth.
As the depth of water increases, the column of water above exerts more pressure on the one below.
Therefore, water will spurt out more from the bottom of the tower compared to the top of the tower.

Learn more:

Pressure brainly.com/question/4868239

#learnwithBrainly

3 0

3 years ago