A partial White House transcript of President Reagan's news conference last night:

The president: I have an opening statement here. A while back, I got a letter from a 13-year-old, and I apologize for not having answered her as yet. She wrote, "Don't you wish sometimes you could just stamp your feet and shout at the press or senators to be quiet, sit down and listen to what you're saying?"

Yes, Gretchen, I sometimes do feel that way, and, particularly, over the past week. On April 27th I went to Capitol Hill, addressed a joint session of the Congress on a subject of vital importance to all Americans.

I talked about our goals in Central America, and I asked for congressional understanding and support. In Central America, as elsewhere, we support democracy, reform and human freedom. We support economic development. We support dialogue and negotiations among and within the countries of the region. And, yes, we support a security shield for the region's threatened nations in order to protect these other goals.

In my view there has been entirely too much attention to the efforts that we're making to provide that security shield, and not nearly enough to the other elements of our policy. Yet in each of the four elements of the policy, we find they reinforce each other, and that they are being pursued simultaneously in a carefully balanced manner.

I dispatched Ambassador Dick Stone to the region to facilitate the process of dialogue and negotiations. He is there now with a personal message from me to leaders of countries in the region, the text of which I am making public tonight. I am heartened by the efforts of the Contadora countries, led by Colombia, Mexico, Panama and Venezuela, to reach a peaceful regional solution.

I am encouraged by some recent statements from Nicaragua and Cuba that seem to indicate that they, too, now recognize the merit to regional negotiations. I trust their words will be followed by positive actions to ease tension and stop the fighting in the region.

Here at home I have appointed a bipartisan commission to make recommendations on the long-term measures, including economic assistance that we should undertake to help these struggling nations.

I hope soon to be signing the legislation on the Caribbean Basin initiative passed by an overwhelming bipartisan majority of both houses. The program will bolster the economic independence of the region. We continue to promote elections as the best way to guarantee peace, human freedom and responsive government.

The greatest portion of our aid goes toward humanitarian and economic assistance. For every one dollar we provide for security assistance to that region, we provide three dollars for economic and human development. But we recognize that democracy and development can hardly flourish when threatened by violence.

Dialogue and negotiations can best succeed when the parties are convinced that their goals cannot be achieved through the barrel of a gun. It is especially in our own hemisphere that the United States continues to be the foremost protector of peace.

As part of this mission, as a way to provide a shield for democracy and development, we, together with our friends, are now planning joint training exercises in the Caribbean and Central America. And let me set the record straight on what these exercises are and what they are not.

Essentially there will be two sets of practice training in the coming months, one a series of ground exercises in Honduras with the combined forces of Honduras and the United States; second, a series of ocean exercises with our own fleet.

We have conducted joint exercises with Latin American countries on a regular basis since 1965. The latest exercises with Honduras took place earlier this year. Much larger-scale exercises have taken place in Europe, Asia and Latin America. Moreover, these training exercises are limited in purpose.

Yes, we want to underscore once and for all that the United States, along with our friends, seriously opposes the use of force by one neighbor against another in Central America, but we are not seeking a larger presence in that region, and U.S. forces have not been requested there.

The United States stands firmly on the side of peace. As a nation we remain steadfast in policy and purpose. We want to see an end to violence and bloodshed, to the export of revolution. We want to help our neighbors lift themselves up to prosperity. We want to usher in a new era of peace and social justice . . . .

Q. Mr. President, you complain of too much attention. How can the people ignore two battleship groups, thousands of combat troops going to Honduras, it is said the covert funding of 10,000 rebels, Nicaraguan rebels? . . . In seeking solutions, how far will you go militarily? . . .

A. . . . We have no military plans for intervention of that kind. We have 55 mainly noncommissioned officers helping to train the Salvadoran Army. We know that Cuba . . . has thousands of military personnel in Nicaragua. It does seem a little overbalanced with regard to the attention that's being paid to 55 as against attention that's being paid to the thousands.

. . . Why are maneuvers that we have performed before and regularly suddenly treated with such suspicion when . . . last spring we had military maneuvers in Honduras, and last year we had naval maneuvers in the Caribbean and no one seemed to be excited about them at all? . . .

Q. But it's unprecedented to last six months. The polls show the American people are not for them and they fear it may lead to war . . . . Remembering the lessons in Vietnam, does this bother you? . . .

A. First of all, there is no comparison with Vietnam, and there's not going to be anything of that kind in this. And maybe the people are disturbed because of the confused pattern that has been presented to them . . . .

It hardly seems to me that those ships are going there--and I don't know that they're going to be there six months. I don't know what the length of time for the training is. I don't know the number of ships involved. But I didn't know the number that were involved in the Caribbean exercises.

But if they were there for some kind of a hostile purpose, we happen to know that right now a Soviet freighter, the Ul'Yanov, is approaching the port of Corinto in the vicinity of Nicaragua--or that port is in Nicaragua--and it is carrying a load of military equipment, helicopters, transport helicopters for military purposes and so forth. And no one shot at them.

Q. Mr. President, you've mentioned your interest in easing the tensions . . . . Now, your spokesman has said that the 4,000 troops that you're planning to send down there will--

A. Between three and four.

Q. --Between three and four thousand troops that you're planning to send down there will have standing orders to defend themselves if they're fired upon. How does that help to ease tensions?

A. . . . That is something that has been true for a long time . . . with our troops and our forces anywhere they may be . . . . It seems to me that young men and women who are going to defend this country of ours and who join the military should know that they have the right to defend themselves if we have placed them in a position where they could come under fire. And this is just a standard order . . . .

Q. But doesn't this simply increase the chances of war?

A. No, I don't think so. All of the ships that are down in that area and that are going there are outside the 12-mile limit. They're out in international waters . . . .

Now, wait a minute, before all of your hands go up . . . . Recently I met five newcomers to the press corps, but only three of them are here tonight . . . . I told them . . . that I was going to call on them if they had a question. Candy, do you have a question?

Q. How can I turn that down? . . . Is sending down our military might to the region a way to show that we oppose force? Isn't there some sort of contradiction there? . . . Isn't this the time now not to do it, not to heighten the tensions, and to say, we oppose the use of force? . . .

A. Well, since the trouble that is going on down there comes from outside the area--is revolution exported from the Soviet Union and from Cuba, and from others of their allies--then wouldn't there perhaps be a risk if we changed our pattern and withdrew? Wouldn't we be sending some kind of a signal that might be the wrong kind of signal . . . ?

The simple truth is: no one has asked for American forces to come to their aid; in fact, they've done quite the contrary and said the reverse--that they don't. And yet they do acknowledge that they need the material assistance that we're giving them, both economic and to provide a shield, or help them provide their own shield, against the attacks that are preventing them from making the economic progress that they want to make now that they have installed a democratic type of government there.

Q. . . . You've said in your letter to the four Contadora nations that you want to take this out of the realm of an East-West confrontation. But doesn't somebody have to begin to take it out of that realm? And couldn't the U.S. be the leader in that way . . . ?

A. Well, we think we are. We have tried to make contact with the guerrillas in El Salvador to see if they would not meet with the peace commission that was created by the El Salvadoran government to discuss participating . . . in the elections that are coming up . . . . I have just sent letters . . . to the Contadora Four . . . and we stand ready to support them in what they're trying to accomplish. We want a political and a peaceful solution.

Now . . . Bob Rowley.

Q. . . . Military leaders in the Pentagon have stated recently that they never want to be involved in another war without the support of the American people. Do you have any sense or feeling now for whether the American people are ready to support a war to defend our interests in Central America?

A. In the first place, I don't think the American people have ever wanted a war . . . . And maybe this has been . . . part of what has lured us into wars in the past because we haven't been ready for them.

But . . . frankly, I don't think that they're as aware as perhaps they should be--we've tried to make them aware--that this does constitute something of a threat . . . to peace in the entire hemisphere if those who are exporting the revolution here are successful.

But we also must recognize that you've got to do more than just want peace. You have got to prevent what is happening down there to people who want peace also but are now allowed to have it because of outside forces that are seizing upon their situation and hoping to further their own ideological aims.

Q. Sir, do you feel the people support your policies in Central America?

A. Those that have been informed and understand it do . . . . Now, Ben Taylor.

Q. Mr. President, . . . if there is an incident where the American forces . . . are fired upon and they are forced to fire back, do you see any contingency where such an incident might lead to deeper American involvement in Central America?

A. . . . First of all, those maneuvers . . . are not going to put Americans in any reasonable proximity to the border. It would have to be something in the nature of a terrorist attack . . . . And I think . . . that could happen in a base here in America . . . .

Q. . . . If Nicaragua attacks Honduras, would the United States assist Honduras militarily under the terms of the Rio Mutual Defense Pact Treaty?

A. . . . People should know that since 1947 . . . there is a pact, the Rio Pact, that says that . . . an attack on any American state shall be considered as an attack on all American states. Now, that would require, of course, actual outside visible attack on a state and, I suppose, by a country flying under its own flag instead of under surrogate troops. So we would have to deal with that problem when it arose and deal with it with all of our neighbors and friends in the Organization of American States.

Q. . . . Why not say categorically that Central America will not be another Vietnam, that under no circumstances will you impose U.S. troops in a combat situation in Central America?

A. . . . We have no desire, nor do the countries down there want us involved in that way. But I used an expression that has been used by presidents like Franklin Delano Roosevelt and others, and that is that a president should never say "never," because that's a hypothetical question that then asks you to try to predict what . . . could possibly take place in the future . . . .

Q. What about increasing the number of U.S. advisers in El Salvador? Are you planning to . . . ?

A. No one has presented a proposal to me about increasing the number. There's no question that . . . if there was an increase, probably we could train the Salvadoran Army and its new recruits . . . a little faster . . . . But there's been no proposal for such an increase . . . .

Q. Mr. President, since you yourself have identified massive social problems as one of the root causes . . . of the troubles in Central America, are you prepared to make a commitment to substantial U.S. aid on the order of the Marshall Plan if the hostilities can be calmed?

A. . . . What we've appointed the commission for, the Henry A. Kissinger-chaired commission, is for the purpose of coming up and recommending a long-range plan that would particularly deal with the things that you mention.

There's no question that our neighbors to the south have, for too many years, suffered revolutions in which one set of rulers simply were exchanged for another set of rulers. And there's no question but their economic and social policies have left much to be desired as far as the opportunity for the great mass of their people.

And what we want is a long-range policy--and this is what I discussed when I visited there in South America . . . --that will make these countries economically self-sufficient, that will give them a standard of living in which there isn't the fertile soil that is presently there for subversion, for people offering promises of pie in the sky and then arousing to revolution.

And to, in other words, have a program that makes all of the nations here in the Americas equal partners in the development of this Western Hemisphere, and what a great power for good . . . we could be if we were so organized . . . . This is my dream, and it's what I hope that the commission will come back with.

Q. Sir, is the United States prepared to make the kind of massive dollar commitment that that would undoubtedly entail?

A. It does not follow that it has to undoubtedly entail that. For example, many of those countries are considered too high a risk for private investment. If, together, we could agree upon guarantees that the investment would not be confiscated, taken over by governments and in changes of government, and so forth--there is far more in the private investment pool, far more . . . there than any government could possibly do . . . .

And we're not completely alone in this, because our allies, the other industrial nations in the world, have made it plain to us and, again, at Williamsburg that not only here in our hemisphere, but in their own, we want to come up and find ways that we can help the developing part of the world . . . .

Q. Sir, the Lebanese president said this past week that the Israeli partial withdrawal in Lebanon amounted to de facto partition of that country. Do you agree?

A. I--no. I am very hopeful that if this partial withdrawal takes place that it will be recognized and admitted to be, by the Israelis, as one phase of their agreement to withdraw. If they withdraw in a phased withdrawal, it certainly will give us a better case for breaking the roadblock that has been established by Syria and persuading them to keep their original promise that when others withdrew they would withdraw.

. . . I will be talking in a couple of days with the two ministers who are here from Israel, and about this very thing.

. . . I think there is fear if there is simply withdrawal to another line and then a digging in and fortifying along that line, that this would be what it looks Syria is doing and that is simply trying to partition Lebanon, reduce Lebanon, and grab off some territory themselves. But with the agreement that's been signed between Lebanon and Israel, I don't think Israel has that in mind.

Q. Sir, what would happen if Lebanon is partitioned? Would it be that awful?

A. Well, I just believe that the people of the country have a right to determine their own destiny, choose their own government, and if it was partitioned, it would be occupation by other countries and, yes, I think that is awful . . . .

Q. Mr. President, I'd like to ask you about the chairman of your new commission on Central America, Dr. Henry Kissinger. There have been, as you know, a number of charges over the years that Mr. Kissinger during the Nixon years tried to destabilize the duly elected government of Chile and that he also once told a Chilean official that whatever happens in the south is of no importance. Did you check into Mr. Kissinger's record on Latin America before you appointed him?

A. I know what his position was prior to my taking over this office and how seriously he considered the problems that are going on . . . . I think there are some stereotypes about Mr. Kissinger that a little actual reading and re-reading the history would indicate that those stereotypes are not necessarily valid.

Q. You talk a lot here, and your aides do, about the gender gap, and yet that commission was appointed 12 men, no women. Doesn't that add to the perception that you're insensitive to women?

A. It might add to the perception. That's all it is, is a perception, because if anyone wants to really dig into the facts, I will match our record against any other administration that has ever been here with regard to what we have accomplished for women: in the field of economics, our tax policies that reduced and hopefully will in the near future eliminate the marriage penalty tax, the measures that we passed in the IRAs that not only working women but housewives can have these tax-free savings accounts. We have almost doubled the tax credit for child care.

But in addition to that, I noticed the other night that someone on the air was comparing our record to that of the previous administration, and we came out a little behind with regard to the appointment of women to positions in government, except that it turned out that without their acknowledging it, they were comparing the four-year record of the previous administration with our first two years. And when you compare our first two years with their first two years, well, we're quite a ways out ahead.

Q. Why no women on this commission?

A. On this particular commission--maybe it's because that we're doing so much and appointing so many that we're no longer seeking a token or something. It just came out that these were the 12 we selected. We wanted six opponents. We wanted six on our side. But we've appointed over 1,000 women in executive positions here in government--three members of the Cabinet, never before in history, and one member of the Supreme Court . . . . It's just a case of our record isn't known . . . .

Q. Mr. President, since Cuba has repeatedly been labeled as the fountainhead of most of the violence in Central America, why has your administration elected to go to the recipients of the arms and the equipment that comes in instead of going to the source?

A. We have interdicted some of the supplies that are going from Nicaragua over to El Salvador. If you go to the source, I think you're talking about the Soviet Union . . . .Q. . . . You spoke of confusion. But isn't this administration to blame for much of that confusion? Some of our own ambassadors in Central America were taken by surprise by the maneuvers. Some of the friendly governments, especially in the Contadora group, were puzzled by your latest actions. My question is, why was there not more prior consultation and what can you do now to reassure any of those friendly governments that we're not today closer to war down there than we were last week?

A. As I told you, I sent four--I've sent letters to all four leaders of the Contadora countries. And I don't think that there's that much disturbance among our friends and allies about this . . . .

Q. Mr. President, is it true that you're planning a vast expansion of covert aid to the anti-Sandinista rebels in Nicaragua? And, what would congressional action to cut off such aid mean to your efforts in Central America?

A. Well, I think it would be a very grave mistake if the legislature interfered with what we're trying to do, and we're trying to keep them appraised of our actions. I can't answer your question about covert aid . . . .

Q. Mr. President, could you tell us what possible crime could be involved in the Carter briefing book caper to justify calling out the FBI?

A. There you go again. (Laughter.) . . . I just couldn't help that . . . . I thought we were going to set a record, and I was going to go upstairs and be able to say, "How about that, not a single question on it."

. . . When this charge was made . . . I said there's only one answer to this. Certainly the best investigative force in the United States is the Federal Bureau of Investigation. And I have told them to go completely to the bottom of this to see if there was any wrongdoing, to see if there was anything unethical in what had taken place, and I have told all of our people to make themselves available . . . .

Q. . . . Would you deny the possibility that all of this is little more than Washington Post-National Enquirer-style summer theater?

A. Oh, you're tempting me. (Laughter.) . . . We'll find out when the investigation is completed.

Q. What's the crime, Mr. President?

A. All right, there are any number of things contained in the allegations . . . . There could have been a break-in . . . . I would have to tell you, having lived here for a while, that I don't think it's possible . . . . But, also, there could be the element of were these things actually stolen by someone in the White House? Was there involvement of White House staff in campaign activities who were supposed to be performing other government positions? There are any number of things that should be looked at . . . .